	// 加载百分比
		let percent = document.getElementById('percent');
		let waiting = document.getElementById('waiting');
		console.log(percent)
		let loding = 0;
		function lodingg() {
			let setInt = setInterval(function () {
				percent.innerHTML = (loding++) + '%';
				if (loding > 100) {
					clearInterval(setInt)
					pageLeft();
					
				}
			}, 10);
			
			setInterval(function () {
				waiting.innerHTML += '·';
				if (waiting.innerHTML == 'LOADING·····') {
					waiting.innerHTML = 'LOADING·'
				}
			}, 600)
		}
		
		
		
		lodingg();

	
		function pageLeft() {
			document.getElementById('start').style.display='none'
			document.getElementById('first').style.display='block'
		}

	
    